These new discoveries refute many previous hypotheses in which anatomically modern humans replaced archaic hominins, like Neanderthals, without any interbreeding.

However, even with some interbreeding between modern humans and now-extinct hominins, most of our genome still derives from Africa.

437 volts); this may have gotten higher after 1971, but into the summer of 1971 I'd expect the plate voltages on 6CA7s to be down substantially from the YBA-1A; have the chassis sliding-in ala Fender.

Last versions have that easily identified rubber and 'chrome' molding running around each end of the head cabinet; mine is from 1971 and is this last version; 1972 models have no choke; [a 1978 is] black with the black plastic fabric and [has] the baby bumper trim, [it has] two 6CA7 and three 12AX7A tubes in it [and] no fuse holder, just a red reset button I put Mullard EL34s in my YBA-1.

Following this logic, it’s easy to see why a wife who spends as much or more time around her coworkers and boss would naturally choose her boss as a lover.

Disperse your Martian angst and anger with lots of physical exertion. Try snowboarding, exotic bike tours, Costa Rican rainforest expeditions.

Neanderthals have contributed approximately 1-4% of the genomes of non-African modern humans, although a modern human who lived about 40,000 years ago has been found to have between 6-9% Neanderthal DNA (Fu et al 2015).

The evidence we have of Neanderthal-modern human interbreeding sheds light on the expansion of modern humans out of Africa.

A YBA-1 has a nominal 8 ohm output, and the two speaker jacks are wired in parallel.

Runs on less than 440 volts, weighs 39 pounds Dimensions: 8"x18"x10" (HWD); weight: 40 lbs. (source: Catalog) Silvery grey grille cloth; Original layout was very close to the tweed Bassman and the Marshall JTM-45 50-watt models; noticably huge big heavy transformers are a Traynor hallmark in these units up till the approximately 1972 models; Early models were tube rectified (5AR4) and used two 7027A power tubes.